.container {
    width: 100%;
    height: 100vh;
    display: flex;
}
.container-left {
    width: 50%;
    height: 100%;
    background-size: cover;
    background-position: 50%;
    background-repeat: no-repeat;
    background-image: url('https://p0.itc.cn/q_70/images01/20220429/31d261f61757494daaec480fbeaf3a5b.png');
}
.container-right {
    width: 50%;
    height: 100%;
}